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        Home / Performance / Tuning / Fabspeed XperTune Performance Software For C190 and R190 Mercedes-AMG GT / GTR / GTS [FS.MER.M178.ECU]
        Fabspeed XperTune Performance Software For C190 and R190 Mercedes-AMG GT / GTR / GTS [FS.MER.M178.ECU]

        Fabspeed XperTune Performance Software For C190 and R190 Mercedes-AMG GT / GTR / GTS [FS.MER.M178.ECU]

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        $3,263.95
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        SKU: 76919F05 Category:

        Description

        XperTune for the C190/R190 AMG GT recalibrates the M178 4.0L V8 bi-turbo to increase horsepower, torque, and mid-range urgency by optimizing sensor inputs, air/fuel ratios, and boost targets. It delivers a cleaner, stronger power curve while keeping drivability uncompromised.

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